-8n+7n=-n

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Solution for -8n+7n=-n equation: 


Simplifying
-8n + 7n = -1n

Combine like terms: -8n + 7n = -1n
-1n = -1n

Add 'n' to each side of the equation.
-1n + n = -1n + n

Combine like terms: -1n + n = 0
0 = -1n + n

Combine like terms: -1n + n = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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